Parameter (X axis): θ(π−), deg
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Experiment: E1-6, 2025, 2001
Spokespersons: R.W. Gothe, A. Trivedi
Experiment comment: Experiment year: 2001—2002
No publications available for this experiment
Quantity measured: dσ/d(−cos(θ(π−))), mcb/rad
Differential cross section, where cos(θ(π−) is cosine of the azimuthal angle of π− in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 3 — 3.5 GeV2 | |
|---|---|---|
| W : | 1.45 — 1.475 GeV | |
| Ebeam : | 5.754 GeV |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(π−))), mcb/rad
Parameter (X axis): θ(π−), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
θ(π−),
deg |
dσ/d(−cos(θ(π−))),
mcb/rad |
Stat. error,
mcb/rad |
Syst. error,
mcb/rad |
Total error,
mcb/rad |
|---|---|---|---|---|
| 9 | 0.963 | 0.1299 | 0.2739 | 0.3031 |
| 27 | 1.1507 | 0.1303 | 0.2117 | 0.2486 |
| 45 | 0.8394 | 0.067 | 0.1537 | 0.1677 |
| 63 | 0.8202 | 0.0676 | 0.1397 | 0.1552 |
| 81 | 0.7509 | 0.0605 | 0.1259 | 0.1397 |
| 99 | 0.6893 | 0.0559 | 0.1166 | 0.1293 |
| 117 | 0.7744 | 0.062 | 0.1297 | 0.1438 |
| 135 | 0.9594 | 0.0656 | 0.1575 | 0.1706 |
| 153 | 0.9097 | 0.0764 | 0.1548 | 0.1727 |
| 171 | 0.8124 | 0.1083 | 0.1838 | 0.2631 |